Optimal. Leaf size=199 \[ \frac{4 b f k n \text{PolyLog}\left (2,\frac{f \sqrt{x}}{e}+1\right )}{e}-\frac{2 \left (a+b \log \left (c x^n\right )\right ) \log \left (d \left (e+f \sqrt{x}\right )^k\right )}{\sqrt{x}}+\frac{f k \log (x) \left (a+b \log \left (c x^n\right )\right )}{e}-\frac{2 f k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{e}-\frac{4 b n \log \left (d \left (e+f \sqrt{x}\right )^k\right )}{\sqrt{x}}-\frac{b f k n \log ^2(x)}{2 e}+\frac{2 b f k n \log (x)}{e}-\frac{4 b f k n \log \left (e+f \sqrt{x}\right )}{e}+\frac{4 b f k n \log \left (e+f \sqrt{x}\right ) \log \left (-\frac{f \sqrt{x}}{e}\right )}{e} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.170308, antiderivative size = 199, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 9, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.3, Rules used = {2454, 2395, 36, 29, 31, 2376, 2394, 2315, 2301} \[ \frac{4 b f k n \text{PolyLog}\left (2,\frac{f \sqrt{x}}{e}+1\right )}{e}-\frac{2 \left (a+b \log \left (c x^n\right )\right ) \log \left (d \left (e+f \sqrt{x}\right )^k\right )}{\sqrt{x}}+\frac{f k \log (x) \left (a+b \log \left (c x^n\right )\right )}{e}-\frac{2 f k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{e}-\frac{4 b n \log \left (d \left (e+f \sqrt{x}\right )^k\right )}{\sqrt{x}}-\frac{b f k n \log ^2(x)}{2 e}+\frac{2 b f k n \log (x)}{e}-\frac{4 b f k n \log \left (e+f \sqrt{x}\right )}{e}+\frac{4 b f k n \log \left (e+f \sqrt{x}\right ) \log \left (-\frac{f \sqrt{x}}{e}\right )}{e} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2454
Rule 2395
Rule 36
Rule 29
Rule 31
Rule 2376
Rule 2394
Rule 2315
Rule 2301
Rubi steps
\begin{align*} \int \frac{\log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )}{x^{3/2}} \, dx &=-\frac{2 f k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{e}-\frac{2 \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )}{\sqrt{x}}+\frac{f k \log (x) \left (a+b \log \left (c x^n\right )\right )}{e}-(b n) \int \left (-\frac{2 f k \log \left (e+f \sqrt{x}\right )}{e x}-\frac{2 \log \left (d \left (e+f \sqrt{x}\right )^k\right )}{x^{3/2}}+\frac{f k \log (x)}{e x}\right ) \, dx\\ &=-\frac{2 f k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{e}-\frac{2 \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )}{\sqrt{x}}+\frac{f k \log (x) \left (a+b \log \left (c x^n\right )\right )}{e}+(2 b n) \int \frac{\log \left (d \left (e+f \sqrt{x}\right )^k\right )}{x^{3/2}} \, dx-\frac{(b f k n) \int \frac{\log (x)}{x} \, dx}{e}+\frac{(2 b f k n) \int \frac{\log \left (e+f \sqrt{x}\right )}{x} \, dx}{e}\\ &=-\frac{b f k n \log ^2(x)}{2 e}-\frac{2 f k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{e}-\frac{2 \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )}{\sqrt{x}}+\frac{f k \log (x) \left (a+b \log \left (c x^n\right )\right )}{e}+(4 b n) \operatorname{Subst}\left (\int \frac{\log \left (d (e+f x)^k\right )}{x^2} \, dx,x,\sqrt{x}\right )+\frac{(4 b f k n) \operatorname{Subst}\left (\int \frac{\log (e+f x)}{x} \, dx,x,\sqrt{x}\right )}{e}\\ &=-\frac{4 b n \log \left (d \left (e+f \sqrt{x}\right )^k\right )}{\sqrt{x}}+\frac{4 b f k n \log \left (e+f \sqrt{x}\right ) \log \left (-\frac{f \sqrt{x}}{e}\right )}{e}-\frac{b f k n \log ^2(x)}{2 e}-\frac{2 f k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{e}-\frac{2 \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )}{\sqrt{x}}+\frac{f k \log (x) \left (a+b \log \left (c x^n\right )\right )}{e}+(4 b f k n) \operatorname{Subst}\left (\int \frac{1}{x (e+f x)} \, dx,x,\sqrt{x}\right )-\frac{\left (4 b f^2 k n\right ) \operatorname{Subst}\left (\int \frac{\log \left (-\frac{f x}{e}\right )}{e+f x} \, dx,x,\sqrt{x}\right )}{e}\\ &=-\frac{4 b n \log \left (d \left (e+f \sqrt{x}\right )^k\right )}{\sqrt{x}}+\frac{4 b f k n \log \left (e+f \sqrt{x}\right ) \log \left (-\frac{f \sqrt{x}}{e}\right )}{e}-\frac{b f k n \log ^2(x)}{2 e}-\frac{2 f k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{e}-\frac{2 \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )}{\sqrt{x}}+\frac{f k \log (x) \left (a+b \log \left (c x^n\right )\right )}{e}+\frac{4 b f k n \text{Li}_2\left (1+\frac{f \sqrt{x}}{e}\right )}{e}+\frac{(4 b f k n) \operatorname{Subst}\left (\int \frac{1}{x} \, dx,x,\sqrt{x}\right )}{e}-\frac{\left (4 b f^2 k n\right ) \operatorname{Subst}\left (\int \frac{1}{e+f x} \, dx,x,\sqrt{x}\right )}{e}\\ &=-\frac{4 b f k n \log \left (e+f \sqrt{x}\right )}{e}-\frac{4 b n \log \left (d \left (e+f \sqrt{x}\right )^k\right )}{\sqrt{x}}+\frac{4 b f k n \log \left (e+f \sqrt{x}\right ) \log \left (-\frac{f \sqrt{x}}{e}\right )}{e}+\frac{2 b f k n \log (x)}{e}-\frac{b f k n \log ^2(x)}{2 e}-\frac{2 f k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{e}-\frac{2 \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )}{\sqrt{x}}+\frac{f k \log (x) \left (a+b \log \left (c x^n\right )\right )}{e}+\frac{4 b f k n \text{Li}_2\left (1+\frac{f \sqrt{x}}{e}\right )}{e}\\ \end{align*}
Mathematica [A] time = 0.396121, size = 145, normalized size = 0.73 \[ -\frac{4 b f k n \text{PolyLog}\left (2,-\frac{f \sqrt{x}}{e}\right )}{e}-\frac{2 \left (a+b \log \left (c x^n\right )+2 b n\right ) \log \left (d \left (e+f \sqrt{x}\right )^k\right )}{\sqrt{x}}-\frac{2 f k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )-b n \log (x)+2 b n\right )}{e}-\frac{f k \log (x) \left (-2 \left (a+b \log \left (c x^n\right )+2 b n\right )+4 b n \log \left (\frac{f \sqrt{x}}{e}+1\right )+b n \log (x)\right )}{2 e} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F] time = 0.021, size = 0, normalized size = 0. \begin{align*} \int{(a+b\ln \left ( c{x}^{n} \right ) )\ln \left ( d \left ( e+f\sqrt{x} \right ) ^{k} \right ){x}^{-{\frac{3}{2}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \frac{2 \, b f k n \log \left (x\right ) + b f k \log \left (c\right ) \log \left (x\right ) + a f k \log \left (x\right ) + \frac{b f k \log \left (x^{n}\right )^{2}}{2 \, n}}{e} - \frac{\frac{2 \,{\left (3 \, b f^{4} k x^{2} \log \left (x^{n}\right ) +{\left (3 \, a f^{4} k +{\left (4 \, f^{4} k n + 3 \, f^{4} k \log \left (c\right )\right )} b\right )} x^{2}\right )}}{\sqrt{x}} + \frac{18 \,{\left (b e^{4} x \log \left (x^{n}\right ) +{\left (a e^{4} +{\left (2 \, e^{4} n + e^{4} \log \left (c\right )\right )} b\right )} x\right )} \log \left ({\left (f \sqrt{x} + e\right )}^{k}\right )}{x^{\frac{3}{2}}} - \frac{9 \,{\left (b e f^{3} k x^{2} \log \left (x^{n}\right ) +{\left (a e f^{3} k +{\left (e f^{3} k n + e f^{3} k \log \left (c\right )\right )} b\right )} x^{2}\right )}}{x} + \frac{18 \,{\left ({\left (b e^{2} f^{2} k \log \left (c\right ) + a e^{2} f^{2} k\right )} x^{2} +{\left (a e^{4} \log \left (d\right ) +{\left (2 \, e^{4} n \log \left (d\right ) + e^{4} \log \left (c\right ) \log \left (d\right )\right )} b\right )} x +{\left (b e^{2} f^{2} k x^{2} + b e^{4} x \log \left (d\right )\right )} \log \left (x^{n}\right )\right )}}{x^{\frac{3}{2}}}}{9 \, e^{4}} + \int \frac{b f^{5} k x \log \left (x^{n}\right ) +{\left (a f^{5} k +{\left (2 \, f^{5} k n + f^{5} k \log \left (c\right )\right )} b\right )} x}{e^{4} f \sqrt{x} + e^{5}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{{\left (b \sqrt{x} \log \left (c x^{n}\right ) + a \sqrt{x}\right )} \log \left ({\left (f \sqrt{x} + e\right )}^{k} d\right )}{x^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (b \log \left (c x^{n}\right ) + a\right )} \log \left ({\left (f \sqrt{x} + e\right )}^{k} d\right )}{x^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]